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https://issues.apache.org/jira/browse/HBASE-18442?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16134928#comment-16134928
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Hadoop QA commented on HBASE-18442:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m
0s{color} | {color:blue} Docker mode activated. {color} |
| {color:red}-1{color} | {color:red} patch {color} | {color:red} 0m 5s{color}
| {color:red} HBASE-18442 does not apply to master. Rebase required? Wrong
Branch? See https://yetus.apache.org/documentation/0.4.0/precommit-patchnames
for help. {color} |
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|| Subsystem || Report/Notes ||
| JIRA Issue | HBASE-18442 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12882841/HBASE-18442_1.patch |
| Console output |
https://builds.apache.org/job/PreCommit-HBASE-Build/8191/console |
| Powered by | Apache Yetus 0.4.0 http://yetus.apache.org |
This message was automatically generated.
> Speed up Memstore chunk pool ByteBuffer allocations
> ---------------------------------------------------
>
> Key: HBASE-18442
> URL: https://issues.apache.org/jira/browse/HBASE-18442
> Project: HBase
> Issue Type: Improvement
> Reporter: ramkrishna.s.vasudevan
> Assignee: ramkrishna.s.vasudevan
> Fix For: 2.0.0
>
> Attachments: HBASE-18442_1.patch
>
>
> Like in HBASE-17738 we can speed up the allocation of memstore chunk pool's
> ByteBuffers. {code}
> 2017-07-24 17:51:09,726 INFO [regionserver/stobdtserver6/10.66.254.41:16020]
> regionserver.ChunkCreator: Allocating MemStoreChunkPool with chunk size 2 MB,
> max count 12288, initial count 12288
> 2017-07-24 17:51:19,642 INFO [regionserver/stobdtserver6/10.66.254.41:16020]
> regionserver.HRegionServer: Serving as stobdtserver6,16020,1500898858958,
> RpcServer on stobdtserver6/10.66.254.41:16020, sessionid=0x15d748a9ccc0002
> {code}
> Allocating 12288 buffers of 2MB size takes around 10 secs.
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